Prosthetic gauge



FIG. 1 is a perspective view of a prosthetic gauge, showing our newdesign;

FIG. 2 is a bottom plan view of the gauge of FIG. 1;

FIG. 3 is a cross-sectional view of the gauge taken along lines 3--3 ofFIG. 2; and

FIG. 4 is a top plan view of the gauge of FIG. 1.

The ornamental design for a prosthetic gauge, as shown and described.